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Four Resistors Having Resistances of 20 Ω,40 Ω,60 Ω,And 80

Question 20

Multiple Choice

Four resistors having resistances of 20 Ω,40 Ω,60 Ω,and 80 Ω are connected in series across an ideal 50-V dc source.What is the current through each resistor?


A) 0.25 A
B) 0.50 A
C) 0.75 A
D) 2.0 A
E) 4.0 A

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